javascript - Phonegap 和 Angularjs - iOS 唯一标识符

Question

我正在开发一个 Angularjs + phonegap 应用程序，我需要的是为所有应用程序用户获取一个唯一标识符。

我想从设备中获取电话号码，但看起来不可能，不是吗？

如果无法获得电话号码，您还有其他想法吗？

浏览器或设备是否有一些我可以通过 javascript/angularjs 获得的唯一标识符？

Answer 1

您可以使用 device.uuid ，这将返回一个唯一的字符串。此字符串的生成方式因设备制造商而异:

// Android: Returns a random 64-bit integer (as a string, again!)
//          The integer is generated on the device's first boot
//
// BlackBerry: Returns the PIN number of the device
//             This is a nine-digit unique integer (as a string, though!)
//
// iPhone: (Paraphrased from the UIDevice Class documentation)
//         Returns a string of hash values created from multiple hardware identifies.
//         It is guaranteed to be unique for every device and cannot be tied
//         to the user account.
//
// Windows Phone 7 : Returns a hash of device+current user,
// if the user is not defined, a guid is generated and will persist until the app is uninstalled
//
// Tizen: returns the device IMEI (International Mobile Equipment Identity or IMEI is a number
// unique to every GSM and UMTS mobile phone.

...但应该足以识别您的应用程序实例的唯一性。